I've had Jasper for 6 months and she has always struck at the F/T mice. i just switched 3 weeks ago to F/T small rats and every time i dangle the rat she will sniff at it. for like 5 mins at least. till the point i cant hold it anymore and just drop it close to her. she will eventually eat it. Her hides have also recently been upgraded since she outgrew her last ones. Other than that the temps and humidity haven't changed. 90 hot spot 75 ambient and 50% humidty... WHATS GOING ON???